2X Battery Charge Level Lithium Battery Meter Test Display LED Tester Dual USB DC 8-30V Black

2X Battery Charge Level Lithium Battery Meter Test Display LED Tester Dual USB DC 8-30V Black Description

1, this product is fully functional, that is, it can display the battery voltage, battery power, but also can be directly plugged into the mobile phone or other 5V devices charging
2, this product is suitable for all kinds of outdoor power supply, mobile power, instruments and other equipment additional battery power voltage display and additional USB to charge mobile phones and other functions.
3, The front is the on/off button, the back is the setting button, please set the parameters before installing and using.
Ternary lithium battery L measurement:
Charge type: L03 string to L07 string (power-off memory)
Lead-acid battery P measurement:
Charge type: DC12V, DC24V (power-off memory)
Iron-lithium battery F measurement:
Charge type: F03 series to F08 series (power-off memory)
Parameter:
Dual USB type
Power supply voltage: DC8-30V
Measuring range: DC8-30V
Colour:black
Material:ABS
Size:47.6 x 28.7 x 19.4mm
Package Contents:
2 x voltage meter
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.